revamp onboarding and launching process

src/utils/hooks/useProfile.ts

@@ -1,5 +1,6 @@
 import { NDKUserProfile } from '@nostr-dev-kit/ndk';
 import { useQuery } from '@tanstack/react-query';
+import { nip19 } from 'nostr-tools';
 
 import { useNDK } from '@libs/ndk/provider';
 
@@ -17,10 +18,13 @@ export function useProfile(pubkey: string, embed?: string) {
         return profile;
       }
 
-      const cleanPubkey = pubkey.replace(/[^a-zA-Z0-9]/g, '');
-      const user = ndk.getUser({ pubkey: cleanPubkey });
+      let hexstring = pubkey.replace(/[^a-zA-Z0-9]/g, '');
+      if (hexstring.startsWith('npub1'))
+        hexstring = nip19.decode(hexstring).data as string;
 
+      const user = ndk.getUser({ pubkey: hexstring });
       if (!user) return Promise.reject(new Error("user's profile not found"));
+
       return await user.fetchProfile();
     },
     staleTime: Infinity,